Post Printing, Step 1:
Once you are done printing all the parts,
You need to press fit the Roof to the Base. I have added small pegs on the Roof legs that will place themselves perfectly into place on the base to secure a Roof-Base connection.
For any of you wondering, the tolerance is 150 microns, which is neither too tight nor too loose.
Post Printing, Step 2:
One more small step and you will be done with the model!
There is one small manual addition to the model; The threads that will hold into place, your Log, between the Roof and the Base.
Notice the semicircular loops on the log and the rectangular windows on the roof top. Those are for looping your threads into place. You will need not more than 15 cms of thick thread for the same.
Once you are done with that step, VOILA! You have your own Siege Ram to display.
Here are some pictures to help you with the same.